Madison County's 2026 population is estimated at 66,912, reflecting a -0.12% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Madison County is the 37th largest county in New York. The 2010 population was 73,442 and has grown -8.89% since 2010.
Data after 2023 is projected based on recent change
Overall: 42.4 years
Female: 43.4 years
Male: 41.7 years
There are 55,064 adults, (13,683 of whom are seniors) in Madison County.
Female: 34,004 (50.5%)
Male: 33,324 (49.5%)
The racial composition of Madison County includes 90.35% White, and smaller percentages for Black or African American, Asian, other race, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 60,830 | 90.35% |
| Two or more races | 3,427 | 5.09% |
| Black or African American | 1,305 | 1.94% |
| Asian | 817 | 1.21% |
| Other race | 736 | 1.09% |
| Native American | 213 | 0.32% |
Madison County 's average per capita income is $52,591. Household income levels show a median of $75,499. The poverty rate stands at 10.01%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $109,988 | $129,369 |
| Families | $96,423 | $117,491 |
| Households | $75,499 | $97,121 |
| Non Families | $42,281 | $56,845 |
Average Income
Median Household Income
Poverty Rate